updating Tone doc link so that it doesn't redirect for https://github.ibm.com/Watson/developer-experience/issues/1797
updating Tone doc link so that it doesn't redirect for https://github.ibm.com/Watson/developer-experience/issues/1797

supunucsc/java-sdk,JoshSharpe/java-sdk,JoshSharpe/java-sdk,watson-developer-cloud/java-sdk,watson-developer-cloud/java-sdk,supunucsc/java-sdk,watson-developer-cloud/java-sdk,watson-developer-cloud/java-sdk,supunucsc/java-sdk,JoshSharpe/java-sdk